A Belgian arms dealer and "known underworld figure" turned himself into authorities today. He admitted supplying several weapons to Amedi Coulibaly which were used in the Paris attacks.

Federal police, who searched the suspect’s apartment, found papers linking him to a transaction with Amedy Coulibaly, the jihadist who murdered four Jewish men and held others hostage at the Hyper Cacher kosher supermarket in east Paris on Friday.

According to the local press, the man sold Coulibaly the Skorpion submachine guns he used in the attack, as well as the rocket propelled grenade launcher and the Kalashnikov automatic assault rifles that Said and Cherif Kouachi used to perpetrate the massacre at the offices of Charlie Hebdo. The weapons were purchased near the Midi railway station in downtown Brussels for less than 5,000 euros, according to the reports.